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Intellicrane Roter Controller
IRC1 is an intelligent rotor controller with the function of protecting and controlling crane motor. IRC1 series products are used for disconnection and connection control of three-phase asynchronous wire-wound resistors. Through hardware, software and services, it ensures the safe and stable operation of production equipment, realizes efficient production and digital management, making it easier to use .
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Features
PRODUCT
  • Reliable equipment improves production safty
    Reliable equipment improves production safty
    IRC1 is dust-free and durable equipment, maximum applicable to 120 degrees ambient temperature, maximum at 60 degrees ambient temperature without capacity reduction.
    Accurate and reliable software model, under the precise control of both time and frequency principles, prevents excessive motor rotor resistance switching current shocks, reduces mechanical shocks, and extends the lifespan of motors, resistors, and mechanical systems.
  • Easily operated and convenient maintenance
    Easily operated and convenient maintenance
    Plug-and-play portable display panel with key operation and friendly interaction;
    Modular design to reduce spare parts cost and conveniently carry out equipment maintenance.
  • Digitalization protects production safety
    Digitalization protects production safety
    Superior master-slave control performance, streamlined control structure to achieve cooperative alarm and fault prediction, to ensure safe and efficient production.
    The equipment status is transmitted to the cloud in real time, which enables real-time online monitoring of production equipment.
    The system proactively pushes fault information and maintenance advice to prevent sudden equipment failures and losses before they happen.
  • Energy saving and environmental protection
    Energy saving and environmental protection
    Thyristor control technology triggered by pulse transformer without energy consumption.
    Simple product design, reducing waste of resources and environmental pollution.
    Product quality assurance, longer lifespan, fewer failures, less replacement of spare parts, and resource saving.
Specifications
Technical
Control Supply
Wiring terminals 11-12 (Single-resistor Intellicrane Roter Controller)
AC 220V（-35%~+10%），50/60Hz
Wiring terminals B1-B2 (Multi-resistor Intellicrane Roter Controller)
Control power supply current (Single-resistor Intellicrane Roter Controller)
Max. 0.12A
Control power supply current (Multi-resistor Intellicrane Roter Controller)
Max. 0.3A
Current capacity
30A、63A、110A、160A、200A、300A、400A、500A、630A、800A
Power circuit input voltage
IRC — — R1 —
Rotor voltage ≤ AC500V
IRC — — R2 —
AC500V ＜ Rotor voltage ≤ AC690V
IRC — — R3 —
AC690V ＜ Rotor voltage ≤ AC1000V
Digital signal input control voltage
Provided internally by IRC1
DC 24V，Once input voltage ≤ 8mA
"Off" signal range
-5V~1V
"On" signal range
19V~24V
Switching frequency
≤ 2Hz
Relay Output Contact Performance
On-Off Status Relays
AC 250V/2A Mechanical Life 1x10⁷ times
Fault Status Relays
AC 250V/2A Mechanical Life 1x10⁷ times
Smart Controller Performance
Response time
≤ 1ms+ half power supply cycle
Operating system
Jc ≤ 60%
Protection Function
Power unit over-temperature alarm
Thyristor conduction fault alarm
Thyristor cut-off fault alarm
Ambient operating temperature
-25℃~+120℃ (Lower capacity over 60℃)
Storage temperature
-40℃~+120℃
Relative humidity
＜90%, no condensation allowed
Altitude
Max. 2000m at continuous rated current.
Over 2000m reducing by 1% for each 100m, and the maximum altitude is 3000m.
Power loss
Approx. 3.8W/A actual motor rotor operating current at 60% connection duration
Waterproof
IP20
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